Other (Charges) Gains, Net (Tables)

3 Months Ended

Mar. 31, 2021

Restructuring and Related Activities [Abstract]

Schedule of Other (Charges) Gains, Net

	Three Months Ended March 31,
	2021	2020
	(In $ millions)
Restructuring	(2)	(6)
Asset impairments	(1)	(4)
Plant/office closures	9	(1)
Commercial disputes	—	5
Total	6	(6)

Schedule of Restructuring Reserve by Type of Cost

The changes in the restructuring liabilities by business segment are as follows:

	Engineered Materials	Acetate Tow	Acetyl Chain	Other	Total
	(In $ millions)
Employee Termination Benefits
As of December 31, 2020	8	1	—	2	11
Additions	2	—	—	—	2
Cash payments	(2)	—	—	(1)	(3)
As of March 31, 2021	8	1	—	1	10